biasvsbillsWhich spelling fits?

Which to use

“bias” and “bills” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#45,472
“bias” frequency rank
#38,677
“bills” frequency rank
84149
confusion score

Side-by-Side Comparison

Feature bias bills
Definition Préjugé, parti pris. Pluriel de bill.

Where the eye mixes bias and bills

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. bias runs 4 letters (CVVC) against bills's 5 (CVCCC) - the length gap alone is often enough to separate them once you know to check it.

4 ch
bias
5 ch
bills

Why the eye confuses bias with bills

A purely visual mix-up. bias (\ˈbaɪ.əs\) and bills (\bil\) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by 1 letter(s) in length. Our composite confusion score for this pair is 84149, derived from the frequency rank of both members and their visual similarity.

bias is recorded at frequency rank #45,472, classified as anoun, pronounced \ˈbaɪ.əs\. bills is at rank #38,677, tagged as anoun, pronounced \bil\.

Glosses for this pair are partially populated in our dataset, but the full side-by-side definitions above should still guide you to the right choice.

With a confusion score of 84149, this pair ranks #13,491 of 440,172 scored French confusable pairs - among the most confusable pairs.

Orthographic DNA of bias vs bills

Shared letters: bis. Private to "bias": a. Private to "bills": l.

"bias" · 4 letters · shape CVVC  ·  "bills" · 5 letters · shape CVCCC

Known mistypes of this pair

  • bias ← bais · bbias · biass · bisa · ibas
  • bills ← bbills · billss · bils · bilsl · blils · iblls

Frequently Asked Questions

Do "bias" and "bills" mean the same thing in a sentence?
No. They are said differently (\ˈbaɪ.əs\ versus \bil\) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "bias" or "bills"?
"bills" is the more common of the two: it sits at frequency rank #38,677 in our French list, against #45,472 for "bias". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "bias" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "bills" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #13,491 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "bias" and "bills" also get mixed up with nearby pairs, the highest-scored neighbour is "bias vs bihan". Nearby pair
  • Recorded mistypes exist for at least one side of this pair, useful when a spell-checker or OCR lands on the wrong form. See mistypes

Confusion rank #13,491 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list